331 Area Code
State: | Illinois |
Major City: | Chicago |
Timezone: | America/Chicago |
Current Time: | 9:57 PM |
State: | Illinois |
Major City: | Chicago |
Timezone: | America/Chicago |
Current Time: | 9:57 PM |
City | Population |
---|---|
Chicago | 8,604,203 |
Naperville | 148,449 |
Elgin | 110,849 |
Elmhurst | 46,746 |
Buffalo Grove | 40,494 |
Northbrook | 32,958 |
Elk Grove Village | 32,400 |
West Chicago | 26,816 |
Lisle | 23,270 |
Hickory Hills | 13,710 |
Burr Ridge | 10,758 |
Oak Brook | 8,016 |
County | Population |
---|---|
Cook | 5,198,275 |
DuPage | 929,060 |
Kane | 531,376 |
Median age: 38.79
Median age in Area Code 331 is 38.79 years. 11.07% of residents are aged 0-9. 11.45% of residents are aged 10-19. The percentage of residents in their twenties is 14.76. 16.18 % are in their thirties, 12.93% in their fourties, 12.94 % in their fifties, and 10.51 % in their sixties. 6.00 % of residents are in their seventies and 4.12 % are eighty and over.
51.49% are female
48.51% are male
48.51% of residents in Area Code 331 are male and 51.49% are female. 52.09% of residents are married and 8.41% are divorced. 34.44% have never been married. 5.06% are widowed. The average size of resident families is 3.07.
Median household income: 102,114.53
64.58% have two income earners
50.89% of households earn $100,000+
Median household income in Area Code 331 is $102,114.53 with 64.58% of families having two income earners. 50.89% of households earn at least $100,000. 2.65% of households have an income under $5,000, 1.27% from $5,000-$10,000, 1.90% from $10,000-$15,000, 2.35% from $15,000-$20,000, 2.44% from $20,000-$25,000, 5.28% from $25,000-$35,000, 7.62% from $35,000-$50,000, 13.34% from $50,000-$75,000, 12.26% from $75,000-$100,000, 20.19% from $100,000-$150,000 and 30.70% over $150,000. The median income of individuals is $53,447.59.
Median home value: $369,822.15
Median rent: $1,545.39
Rent burden: 28.03%
66.79% of households in Area Code 331 own (rather than rent) their residence. The median value of those homes is $369,822.15. The median rent paid by renters is $1,545.39 or 28.03% of the median renter's household income.
45.99% have a Science and Engineering degree
6.02% of residents in Area Code 331 have less than a high school education. 15.21% have a high school diploma but no more. 21.29% of residents have some college but no more. 32.01% have a bachelor's degree (or equivalent) but no more. 25.42% have a graduate degree. 45.99% have a Bachelor's degree or higher in a Science and Engineering (or related) field.
29.00 minutes of commute time
69.30% of residents in Area Code 331 16 and older are in the labor force. 4.63% of residents are unemployed. The median commute time of resident workers in Area Code 331 is 29.00 minutes.
12.76% report being Hispanic
73.36% of residents in Area Code 331 report their race as White. 5.10% report their race as Black or African American. 13.99% report their race as Asian. 0.15% report their race as American Indian and Alaska Native. 0.04% report their race as Native Hawaiian and Other Pacific Islander. 3.27% report their race as Some other race. 4.12% report their race as Two or more races. 12.76% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.
7.96% report a disability
4.52% speak limited English
4.53% have no health insurance
3.53% are veterans
7.96% of residents in Area Code 331 report a disability. 4.52% of residents only speak limited English. 4.53% of residents report not having health insurance. 3.53% of residents are veterans.
Prefix | City |
---|---|
(331) 200- | Chicago |
(331) 201- | |
(331) 202- | Chicago |
(331) 203- | Chicago |
(331) 204- | Chicago |
(331) 205- | Chicago |
(331) 206- | Chicago |
(331) 207- | Chicago |
(331) 208- | Chicago |
(331) 209- | Chicago |
(331) 210- | Chicago |
(331) 211- | |
(331) 212- | Elk Grove Village |
(331) 213- | |
(331) 214- | |
(331) 215- | |
(331) 216- | Burr Ridge |
(331) 217- | |
(331) 218- | Chicago |
(331) 219- | Chicago |
(331) 220- | Chicago |
(331) 221- | Elmhurst |
(331) 222- | West Chicago |
(331) 223- | West Chicago |
(331) 224- | |
(331) 225- | Chicago |
(331) 226- | Chicago |
(331) 227- | Hickory Hills |
(331) 228- | Chicago |
(331) 229- | |
(331) 230- | Chicago |
(331) 231- | Buffalo Grove |
(331) 232- | Buffalo Grove |
(331) 233- | Chicago |
(331) 234- | |
(331) 235- | West Chicago |
(331) 236- | Chicago |
(331) 237- | Elk Grove Village |
(331) 238- | Oak Brook |
(331) 239- | Chicago |
(331) 240- | Chicago |
(331) 241- | Chicago |
(331) 242- | Chicago |
(331) 243- | Chicago |
(331) 244- | Chicago |
(331) 245- | Chicago |
(331) 246- | Elgin |
(331) 247- | Chicago |
(331) 248- | Chicago |
(331) 249- | Chicago |
(331) 250- | Northbrook |
(331) 251- | |
(331) 252- | Oak Brook |
(331) 253- | Elgin |
(331) 254- | Chicago |
(331) 255- | Chicago |
(331) 256- | |
(331) 257- | West Chicago |
(331) 258- | Chicago |
(331) 259- | Chicago |
(331) 260- | Oak Brook |
(331) 261- | Elgin |
(331) 262- | Chicago |
(331) 263- | Chicago |
(331) 264- | Chicago |
(331) 265- | Chicago |
(331) 266- | Buffalo Grove |
(331) 267- | Chicago |
(331) 268- | Chicago |
(331) 269- | Chicago |
(331) 270- | Chicago |
(331) 271- | Chicago |
(331) 272- | Chicago |
(331) 273- | Chicago |
(331) 274- | Chicago |
(331) 275- | Chicago |
(331) 276- | |
(331) 277- | Burr Ridge |
(331) 278- | West Chicago |
(331) 279- | Chicago |
(331) 280- | |
(331) 281- | Naperville |
(331) 282- | Chicago |
(331) 283- | Chicago |
(331) 284- | |
(331) 285- | |
(331) 288- | Chicago |
(331) 299- | Chicago |
(331) 300- | Chicago |
(331) 301- | Chicago |
(331) 302- | |
(331) 303- | Chicago |
(331) 304- | Chicago |
(331) 305- | |
(331) 307- | Chicago |
(331) 308- | Chicago |
(331) 309- | |
(331) 310- | Chicago |
(331) 311- | |
(331) 312- | |
(331) 315- | Burr Ridge |
(331) 318- | Chicago |
(331) 321- | Chicago |
(331) 330- | Buffalo Grove |
(331) 331- | |
(331) 332- | Buffalo Grove |
(331) 333- | Buffalo Grove |
(331) 334- | Chicago |
(331) 336- | Chicago |
(331) 341- | Chicago |
(331) 345- | Chicago |
(331) 348- | Chicago |
(331) 356- | Chicago |
(331) 373- | Chicago |
(331) 385- | West Chicago |
(331) 388- | Chicago |
(331) 399- | Chicago |
(331) 400- | Chicago |
(331) 401- | Chicago |
(331) 411- | |
(331) 422- | Chicago |
(331) 425- | Chicago |
(331) 426- | Chicago |
(331) 431- | Chicago |
(331) 442- | |
(331) 444- | |
(331) 452- | |
(331) 454- | West Chicago |
(331) 456- | Chicago |
(331) 457- | |
(331) 462- | Chicago |
(331) 465- | West Chicago |
(331) 466- | Chicago |
(331) 472- | Chicago |
(331) 481- | |
(331) 500- | Chicago |
(331) 511- | |
(331) 529- | Chicago |
(331) 551- | Burr Ridge |
(331) 555- | |
(331) 575- | Chicago |
(331) 588- | West Chicago |
(331) 591- | |
(331) 600- | Chicago |
(331) 611- | |
(331) 618- | |
(331) 625- | |
(331) 627- | Chicago |
(331) 630- | |
(331) 642- | Chicago |
(331) 643- | Chicago |
(331) 645- | Chicago |
(331) 666- | Chicago |
(331) 684- | Lisle |
(331) 688- | Chicago |
(331) 700- | |
(331) 701- | |
(331) 702- | Elk Grove Village |
(331) 703- | Chicago |
(331) 704- | Chicago |
(331) 707- | Chicago |
(331) 708- | |
(331) 711- | |
(331) 716- | Chicago |
(331) 717- | Burr Ridge |
(331) 725- | Burr Ridge |
(331) 732- | Chicago |
(331) 746- | Chicago |
(331) 757- | Elgin |
(331) 758- | Chicago |
(331) 771- | Chicago |
(331) 773- | |
(331) 775- | Chicago |
(331) 777- | |
(331) 779- | |
(331) 788- | Chicago |
(331) 800- | Chicago |
(331) 801- | Oak Brook |
(331) 803- | Chicago |
(331) 806- | Chicago |
(331) 808- | Chicago |
(331) 811- | |
(331) 814- | Chicago |
(331) 815- | |
(331) 825- | Chicago |
(331) 826- | Chicago |
(331) 837- | Chicago |
(331) 847- | |
(331) 850- | Chicago |
(331) 866- | Chicago |
(331) 867- | Chicago |
(331) 871- | Chicago |
(331) 872- | |
(331) 888- | Chicago |
(331) 899- | Chicago |
(331) 900- | Chicago |
(331) 901- | Chicago |
(331) 903- | Chicago |
(331) 911- | |
(331) 946- | Chicago |
(331) 950- | |
(331) 958- | |
(331) 959- | |
(331) 976- | |
(331) 979- | Chicago |
(331) 980- | Chicago |
(331) 988- | |
(331) 998- | |
(331) 999- | Chicago |